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Services by CompanyWelcome to the New Home of NSF International’s DNA Testing Laboratory (Formerly AuthenTechnologies®)

NSF International combines groundbreaking DNA sequencing with chemical, microbiological and certification services to allow you to use a single laboratory for all your testing and certification needs. NSF International’s testing services can assist you in verifying the identity of a sample as well as screen for contaminants, adulterants and unexpected materials. Our ISO/IEC 17025-accredited lab offers a constantly evolving reference library and our expansive DNA testing capabilities provide an unparalleled level of quality and convenience.